Hello,
I just got those stick and have to say they are a game changer. I live in apartement and I have ROLAND TD-9 set. Now my neighbour will not have a reason to complain any more. Those stick are verry quiet. Will need some time to adjust to the feeling, but overall great product. If you need to make your drumming quiter go and grab a pair, you will not regret. Will order new pair soon, just to have at hand.